Py4e: Chapter 6

What will the following Python code print out? data = 'From [email protected] Sat Jan 5 09:14:16 2008' pos = data.find('.') print(data[pos:pos+3])

.ma

What does the following Python program print out? x = '40' y = int(x) + 2 print(y)

42

What does the following Python Program print out? str1 = "Hello" str2 = 'there' bob = str1 + str2 print(bob)

Hellothere

What does the following Python code print out? print(len('banana')*7)

42

What is the iteration variable in the following Python code? for letter in 'banana' : print(letter)

letter

How would you print out the following variable in all upper case in Python? greet = 'Hello Bob'

print(greet.upper())

How would you use string slicing [:] to print out 'uct' from the following string? x = 'From [email protected]'

print(x[14:17])

Which of the following string methods removes whitespace from both the beginning and end of a string?

strip()

Which of the following is not a valid string method in Python?

twist() shout()

How would you use the index operator [ ] to print out the letter q from the following string? x = 'From [email protected]'

print(x[8])